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According to the composition, it can be divided into Cr series (400 series), Cr-Ni series (300 series), Cr-Mn-Ni (200 series), heat-resistant chromium alloy steel (500 series) and precipitation hardening series (600 series).
200 series: chromium-manganese-nickel
201,202, etc.: manganese replaces nickel, corrosion resistance is relatively poor, widely used as a cheap substitute for 300 series in China
Duplex stainless steel 2205 standard number: ASTM A240/A240M--01 Duplex stainless steel 2205 alloy is a duplex stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance.
300 series: chromium-nickel austenitic stainless steel
301: good ductility, used for molded products. It can also be quickly hardened by machining. Good weldability. Wear resistance and fatigue strength are better than 304 stainless steel.
304: General model; that is, 18/8 stainless steel. Products such as: corrosion-resistant containers, tableware, furniture, railings, medical equipment. The standard composition is 18% chromium plus 8% nickel. It is a non-magnetic stainless steel whose metallographic structure cannot be changed by heat treatment. The GB grade is 06Cr19Ni10.
316 L: Low carbon, so it is more corrosion-resistant and easy to heat treat. Products such as: chemical processing equipment, nuclear power generators, and refrigerant storage tanks.
321: Except that the risk of rusting of the material weld is reduced due to the addition of titanium, other properties are similar to 304.
400 series: ferritic and martensitic stainless steel, manganese-free, can replace 304 stainless steel to a certain extent
410: Martensite (high strength chromium steel), good wear resistance, poor corrosion resistance.
430: ferritic stainless steel, decorative, such as for automotive accessories. Good formability, but poor temperature resistance and corrosion resistance.
Product name | SS 304 Colored Stainless Steel Sheet Decoration PVD Color 304 430 410 2205 AISI 201 304L 316 316L 310 321 Stainless Steel Sheet 2b Ba No. 4 Hl Surface | |||
| Mode | N08020 N08367 N08700 | |||
| Rd &Material | ASTM A240 Standard | 201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 410 410S 430 904L | ||
| ASTM A480 Standard | 302, s30215, s30452, s30615, 308, 309, 309Cb, 310, 310Cb, S32615,S33228, S38100, 304H, 309H, 310H, 316H, 309HCb, 310HCb, 321H,347H, 348H, S31060, N08811, N08020, N08367, N08810, N08904,N08926, S31277, S20161, S30600, S30601, S31254, S31266,S32050, S32654, S32053, S31727, S33228, S34565, S35315,S31200, S31803, S32001, S32550, S31260, S32003, S32101,S32205, S32304, S32506, S32520, S32750, S32760, S32900, S32906, S32950, S32974 | |||
| JIS 4304-2005 Standard | SUS301L,SUS301J1,SUS302,SUS304, SUS304L, SUS316/316L, SUS309S, SUS310S, 3SUS21L, SUS347, SUS410L, SUS430, SUS630 | |||
| JIS G4305 Standard | SUS301, SUS301L, SUS301J1, SUS302B, SUS304, SUS304Cu,SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J1, SUSJ2,SUS305, SUS309S, SUS310S, SUS312L, SUS315J1, SUS315J2,SUS316, SUS316L, SUS316N, SUS316LN, SUS316Ti, SUS316J1,SUS316J1L,SUS317, SUS317L, SUS317LN, SUS317J1, SUS317J2,SUS836L, SUS890L, SUS321, SUS347, SUSXM7, SUSXM15J1, SUS329J1, SUS329J3L, SUS329J4L, SUS405, SUS410L, SUS429, SUS430, SUS430LX, SUS430J1L, SUS434, SUS436L, SUS436J1L,SUS444, SUS445J1, SUS445J2, SUS447J1, SUSXM27, SUS403,SUS410, SUS410S, SUS420J1, SUS420J2, SUS440A | |||
| Finish | 2b, BA, No. 4, 8K, hairline, embossed, etched, vibration, PVD color coated, titanium, sand blasted, anti-fingerprint | |||
| Production technology | 1. Round steel preparation; 2. Heat; 3. Hot rolling perforation; 4. Cut the head; 5. Pickling; 6. Grinding; 7. Lubricate; 8. Cold rolling processing; 9. Degreasing; 10. Solution heat treatment; 11. Straightening; 12. Cut the tube; 13. Pickling; 14. Inspection of finished products. | |||
| Typical uses | Seawater equipment, chemicals, dyes, papermaking, oxalic acid, fertilizer and other production equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts. | |||
| Thickness | 1. Thin plate (0.2mm-4mm) 2. Middle plate (3mm-30mm) 3. Thick plate (4mm-60mm) 4. Extra thick plate (60-115mm) as customer's requirement | |||
Size | as customer's requirement | |||
| Density | 7.98 g/cm³ | |||
| 304 Chemical element content (%) | |||||||
| element | C | Si | Mn | P | S | Cr | Ni |
| Min | - | - | - | - | - | 18 | 8 |
| Max | 0.08 | 1 | 2 | 0.045 | 0.03 | 20 | 11 |
| 304L Chemical element content (%) | |||||||
| element | C | Si | Mn | P | S | Cr | Ni |
| Min | - | - | - | - | - | 18 | 8 |
| Max | 0.03 | 1 | 2 | 0.045 | 0.03 | 20 | 12 |
| 410 Chemical element content (%) | ||||||
| element | C | Si | Mn | P | S | Cr |
| Min | - | - | - | - | - | 11.5 |
| Max | 0.15 | 1 | 1 | 0.04 | 0.03 | 13.5 |
| 430 Chemical element content (%) | ||||||
| element | C | Si | Mn | P | S | Cr |
| Min | - | - | - | - | - | 16 |
| Max | 0.12 | 1 | 1 | 0.04 | 0.03 | 18 |
| 2205Chemical element content (%) | ||||||
| element | C | Si | Mn | P | S | Cr |
| Min | - | - | - | - | - | 22 |
| Max | 0.03 | 1 | 2 | 0.03 | 0.02 | 23 |
| 201 Chemical element content (%) | ||||||||
| element | C | Si | Mn | P | S | Cr | Ni | N |
| Min | - | - | 5.5 | - | - | 16 | 3.5 | - |
| Max | 0.15 | 1 | 7.5 | 0.06 | 0.03 | 18 | 5.5 | 0.25 |
| 316L Chemical element content (%) | ||||||||
| element | C | Si | Mn | P | S | Cr | Ni | Mo |
| Min | - | - | - | - | - | 16 | 10 | 2 |
| Max | 0.03 | 1 | 2 | 0.045 | 0.03 | 18 | 14 | 3 |
| 316 Chemical element content (%) | ||||||||
| element | C | Si | Mn | P | S | Cr | Ni | Mo |
| Min | - | - | - | - | - | 16 | 10 | 2 |
| Max | 0.08 | 1 | 2 | 0.045 | 0.03 | 18 | 14 | 3 |
| 310 Chemical element content (%) | |||||||
| element | C | Si | Mn | P | S | Cr | Ni |
| Min | - | - | - | - | - | 24 | 19 |
| Max | 0.25 | 1.5 | 2 | 0.045 | 0.03 | 26 | 22 |
| 321 Chemical element content (%) | ||||||||
| element | C | Si | Mn | P | S | Cr | Ni | more |
| Min | - | - | - | - | - | 17 | 9 | Ti :5C~0.70 |
| Max | 0.08 | 1 | 2 | 0.045 | 0.03 | 19 | 12 | |
Our Advantages
Qualitative Materials:
We utilize top-grade raw materials, ensuring unparalleled product strength, durability, and longevity.
Advanced Technology:
Our state-of-the-art manufacturing processes encompass advanced smelting, continuous casting, and rolling technologies.
Customized Service:
We offer tailored design and manufacturing to meet specific customer needs and requirements.
FAQ
Q1: Why choose your company?
A: With over 16 years in the industry and our own factory, we deliver exceptional services through a professional and dedicated sales team.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery.
Q3: What are your delivery terms?
A: Our delivery terms include FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time is between 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we offer free samples if available in stock. However, the transportation fee must be covered by the buyer.Certification
